29326120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 71020800

約数和(自身を除く): 41694680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 821, 893, 940, 1642, 1786, 1880, 3284, 3572, 4105, 4465, 6568, 7144, 8210, 8930, 15599, 16420, 17860, 31198, 32840, 35720, 38587, 62396, 77174, 77995, 124792, 154348, 155990, 192935, 308696, 311980, 385870, 623960, 733153, 771740, 1466306, 1543480, 2932612, 3665765, 5865224, 7331530, 14663060, 29326120]

約数ペア:

[(1, 29326120), (2, 14663060), (4, 7331530), (5, 5865224), (8, 3665765), (10, 2932612), (19, 1543480), (20, 1466306), (38, 771740), (40, 733153), (47, 623960), (76, 385870), (94, 311980), (95, 308696), (152, 192935), (188, 155990), (190, 154348), (235, 124792), (376, 77995), (380, 77174), (470, 62396), (760, 38587), (821, 35720), (893, 32840), (940, 31198), (1642, 17860), (1786, 16420), (1880, 15599), (3284, 8930), (3572, 8210), (4105, 7144), (4465, 6568)]